package net.zjitc.dao;

import net.zjitc.pojo.User;

import java.util.List;

/**
 * Created by dell on 2017/11/18.
 */
public interface UserDao {
    List<User> findAllUser();

    void userDelete(String uid);

    void userRegister(User user);

    Boolean checkUsername(String username);

    User findByCode(String code);

    void update(User user);
}
